title: Strategies for the laboratory diagnosis of some common causes of anaemia in elderly patients.
mesh_terms: D000368:Aged; D000740:Anemia / Q000097:blood / Q000209:etiology*; D002908:Chronic Disease; D005494:Folic Acid Deficiency / Q000150:complications / Q000175:diagnosis; D006801:Humans; D009190:Myelodysplastic Syndromes / Q000150:complications / Q000175:diagnosis; D014806:Vitamin B 12 Deficiency / Q000150:complications / Q000175:diagnosis